27748602

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{10487}}^1$

素因数の和:10512

約数の個数: 48

約数和(自身を含む): 71737920

約数和(自身を除く): 43989318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 10487, 20974, 31461, 62922, 73409, 94383, 146818, 188766, 220227, 283149, 440454, 513863, 566298, 660681, 1027726, 1321362, 1541589, 1982043, 3083178, 3964086, 4624767, 9249534, 13874301, 27748602]

約数ペア:

[(1, 27748602), (2, 13874301), (3, 9249534), (6, 4624767), (7, 3964086), (9, 3083178), (14, 1982043), (18, 1541589), (21, 1321362), (27, 1027726), (42, 660681), (49, 566298), (54, 513863), (63, 440454), (98, 283149), (126, 220227), (147, 188766), (189, 146818), (294, 94383), (378, 73409), (441, 62922), (882, 31461), (1323, 20974), (2646, 10487)]